Bearing ring automatic machining equipment

Abstract

The invention discloses bearing ring automatic machining equipment. The equipment structurally comprises a controller, an operating console, a body, a tool, a soft claw disc mounting base and a soft claw disc. The operating console is arranged at one end of the top end surface of the body, and the soft claw disc mounting base is mounted at the other end of the top end surface of the body. The soft claw disc is movably mounted on the soft claw disc mounting base. The controller and the tool are mounted on the portion, located at one side of the operating console, of the body in parallel. The tool is located between the soft claw disc mounting base and the controller. The soft claw disc is composed of a claw, a sliding base, a claw body and a motor. The motor is located under the claw body. According to the bearing ring automatic machining equipment, through cooperation of the claw, the claw body, the motor and the like, on the one hand, a circular truncated cone is made to rise and fall continuously by means of forward and reverse rotating of the motor, meanwhile, the contact area is further increased through uniform three-point force application and an L-type structure and a piston of the claw, the clamping stability and the adjusting convenience are improved, and it is guaranteed that no single plane inner diameter/outer diameter variation deviation occurs when an extra-large thin-wall bearing is machined.

Description

technical field [0001] The invention relates to the field of bearing processing, in particular to an automatic processing equipment for bearing rings. Background technique [0002] Due to the large diameter and thin wall thickness of the ferrule of extra-large thin-walled bearings, the claws clamp the ferrule too tightly during lathe processing, and the ferrule is deformed. Generally, four-jaw single-action chucks are commonly used in the processing process. Made of carbon tool steel, the contact area with the ferrule is small, and the clamping force is not easy to adjust. It is not suitable for extra-large thin-walled bearings. If it is used hard, there will be serious variations in the inner diameter / outer diameter of a single plane. The qualified rate of semi-finished turning parts is low. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention is realized through the following technical solutions: an automatic processing e...

AI Technical Summary

Problems solved by technology

[0002] Due to the large diameter and thin wall thickness of the ferrule of extra-large thin-walled bearings, the claws clamp the ferrule too tightly during lathe processing, and the ferrule is deformed. Generally, four-jaw single-action chucks are commonly used in the processing process. Made of carbon tool steel, the contact area with the ferrule is small, and the clamping force is not easy to adjust. It is not suitable for extra-large thin-walled bearings. If it is used hard, there will be serious variations in the inner diameter / outer diameter of a single plane. The qualified rate of semi-finished turning parts is low

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